Kovacs, A., van Gils, J., Loos, S., Dudas, K. M., Dimova, G., Zessner-Spitzenberg, M., Kaps, R., Kittlaus, S., Zoboli, O., Gabriel, O., Tuchiu, E., Boscornea, C., Marchidan, E., Moldovan, C., Kirchner, M., Milačič, R., Usenik, V., Kocman, D., Bolanča, T., & Kučić Grgić, D. (2023). Output O.T3.3 : Policy guidance document for improved representation of hazardous substances pollution in the danube- and national river basin management plans. http://hdl.handle.net/20.500.12708/177238